Data acquisition method and device, electronic equipment and computer readable recording medium
The invention discloses a data acquisition method and device, electronic equipment and a computer readable recording medium, the data acquisition method comprises the following steps: receiving a data acquisition request of a user, the data acquisition request comprising a data query condition and a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a data acquisition method and device, electronic equipment and a computer readable recording medium, the data acquisition method comprises the following steps: receiving a data acquisition request of a user, the data acquisition request comprising a data query condition and a data request quantity; querying a data ID list conforming to a data query condition step by step based on a database according to the data acquisition request; storing the data ID list into a cache queue; and acquiring data based on the data acquisition request, acquiring the data IDs corresponding to the number of the data requests through the cache queue, and acquiring the corresponding data from the database according to the data IDs. According to the data acquisition method, a step-by-step mode is adopted, the data ID list generation operation which is short in time consumption and small in resource occupation is executed firstly, the generated ID list is stored in the cache queue, then the data is taken out i |
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